NEW YORK (AP) — Since Apple shook up the music world with iTunes a little more than a decade ago, online music has exploded and become the central way many people enjoy and discover music. Internet services such as Pandora and Spotify have millions of users. Now, several high-profile musicians are behind what's being billed as the first artist-owned music-streaming service.

FRANKFURT, Germany (AP) — Lufthansa knew that the co-pilot of the passenger plane that crashed in the French Alps last week had suffered from an episode of "severe depression" before he finished his flight training with the German airline.

DETROIT (AP) — Many tractor-trailers on the nation's roads are driven faster than the 75 mph their tires are designed to handle, a practice that has been linked to wrecks and blowouts but has largely escaped the attention of highway officials.

WASHINGTON (AP) — President Barack Obama on Tuesday vetoed a measure passed by the Republican-run Congress blocking the National Labor Relations Board from streamlining the process for union elections, saying government should not make it harder for workers to be heard in the workplace.